1191273215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1274089}}^1$

素因数の和:1274122

約数の個数: 16

約数和(自身を含む): 1651220640

約数和(自身を除く): 459947425

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 1274089, 6370445, 14014979, 21659513, 70074895, 108297565, 238254643, 1191273215]

約数ペア:

[(1, 1191273215), (5, 238254643), (11, 108297565), (17, 70074895), (55, 21659513), (85, 14014979), (187, 6370445), (935, 1274089)]